- Add Local settings.

- Add Language settings synced back.

lib/middleware/webpack.js

@@ -6,7 +6,8 @@ var webpackOptions = require('../../webpack.config.js')
 
 var overrideOptions = {
   debug: true,
-  devtool: 'eval'
+  devtool: 'source-map'
+  //devtool: 'eval'
 }
 
 var finalOptions = _.assign(webpackOptions, overrideOptions)